obama also told the press he had plans to put a sign next to the new bush library. one that says "his fault." all right. thanks for watching nbc bay area news at 5:00. "nbc nightly news" is next and more local news at 6:00. >> including why the sequester could mean possible terrorism targets will be at risk including the golden gate bridge. we'll have that at 6:00. good night. >>> on this sunday night -- turning up the heat. as the brutal war in syria rages on, mounting pressure on the president to take stronger action against the syrian regime. >>> the investigation. new questions about the boston bombing suspect's overseas training and whether they acted alone. >>> out of nowhere. a fast-moving storm leads to flash flooding and fntic calls for help by those trapped in high waters. >>> music to their ears. how itunes has changed the way we consume and experience popular culture ten years, billions of downloads and dollars later. >>> and, best friends. both in need. a boy and his dog, an unbreakable bond. and what brought them together.